Golden Gadzirayi Nyambuya

National University of Science and Technology

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New Curved Spacetime Dirac Equations

Foundations of Physics (2008)

Golden Gadzirayi Nyambuya

Negative energy

10.1007/s10701-008-9226-0

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Citations (17)

Connection Between Maxwell's Equations and the Dirac Equation

Golden Gadzirayi Nyambuya

Electrically charged particles such as Electrons and Protons carry electric, E, and magnetic, B, fields. In addition to these fields, Quantum Mechanics (QM) endows these particles with an `arcane and spooky' field --- the wavefunction. This wavefunction of QM is not only assumed to be separate but distinct from the electromagnetic field. We herein upend this view by demonstrating otherwise. That is, we demonstrate that the four components of the Dirac wavefunction, can be shown to not only be an intimate, but, a direct function of the electromagnetic field carried by the particle in question. Insofar as unity, depth in our understanding and insight into both Dirac and Maxwell's equations as major pillars of Modern Physics, we believe that this work may very well inch us one-step-closer to the truth.

10.20944/preprints202108.0543.v1

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General Spin Dirac Equation (II)

Journal of Modern Physics (2013)

Golden Gadzirayi Nyambuya

In an earlier reading [1], we did demonstrate that one can write down a general spin Dirac equation by modifying the usual Einstein energy-momentum equation via the insertion of the quantity "s" which is identified with the spin of the particle. That is to say, a Dirac equation that describes a particle of spin where is the normalised Planck constant, σ are the Pauli 2×2 matrices and s=(±1,±2,±3,…,etc.). What is not clear in the reading [1] is how such a modified energy-momentum relation would arise in Nature. At the end of the day, the insertion by the sleight of hand of the quantity "s" into the usual Einstein energy-momentum equation, would then appear to be nothing more than an idea belonging to the domains of speculation. In the present reading—by making use of the curved spacetime Dirac equations proposed in the work [2], we move the exercise of [1] from the realm of speculation to that of plausibility.

Momentum (technical analysis)

10.4236/jmp.2013.48141

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Mystery of the Missing Antimatter

IntechOpen eBooks (2020)

Golden Gadzirayi Nyambuya

The Lorentz invariant Dirac equation upon which our deepest understanding of the most fundamental Quantum Mechanics is based—exhibits perfect discrete symmetries of Charge Conjugation C, Parity P and Time T reversal. Not only does the Dirac equation obey these three symmetries CPT, but also all the possible combinations of these symmetries, i.e., CT, CP, PT and CPT. When it comes to the C-symmetry, what this means is that—contrary to physical and natural reality—the Universe must contain equal portions of matter and antimatter. Obviously—this state of affairs that the Dirac equation leads to predictions that are contrary of observations—this—is based on the notion that the Dirac equation in its bare form as handed to us by Dirac is a correct description of reality on this front. In this chapter, we present a fundamental theoretical argument to the effect that: a symmetry violating curved spacetime version of the Dirac equation may be a perdurable solution to this long standing conundrum.

Two-body Dirac equations

Parity (physics)

Causal fermion system

10.5772/intechopen.86513

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"Neutronium" as a Plausible Additional Power Source for Stars During Their Pre-Main Sequence Phase

Prespacetime journal (2015)

Golden Gadzirayi Nyambuya

We argue herein that apart from the energy release from gravitational contraction, Pre-Main Sequence (PMS) stars may have an additional power source emanating from highly compressed Hydrogen – this compressed state of the Hydrogen atom we have coined the state or atom. In the Hydrogen atom, it is the Electron that orbits the Proton and the Electron releases energy has it cascades from a higher to a lower energy state. As is well known, this energy release is inadequate to power stars, even in their PMS phase. Once the Electron reaches its lowest energy state as it orbits the Proton, according to quantum rules, the Electron can not cascade any further, the logical implication of which is that the mean distance between the Electron and the Proton must not get any smaller than the Bohr radius – a stalemate is reached. Be that it may, hypothetically, it is possible that once this state of affairs between the Proton and Electron is reached, the mean Proton-Electron distance can get smaller if the Proton where to orbit the Electron. In the Coulomb potential of the Electron, from a distance of the Bohr radius, the Proton has 42 energy states and thus can cascade down to the state (n p = 1). As already stated, we have coined this state where the Proton orbits that Electron, the Neutronium state. The energy released by the Neutronium atom as the Proton cascades from the state n p = (42 → 1) is adequate to power PMS stars, thus, in addition to the energy released via gravitational contraction, Neutronium – if it exists; may very well be an additional source of energy for PMS stars.

Bohr model

Hydrogen atom

Bohr radius

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Faint Young Sun Paradox and the Expanding Earth Hypothesis

Golden Gadzirayi Nyambuya

10.13140/rg.2.2.33922.99522

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On a Theoretical Proof of the Weak Equivalence Principle from within the confines of Newtonian Gravitation.

Golden Gadzirayi Nyambuya

The great Italian scientist and philosopher, Galileo Galilee, is reported to have stood at the learning tower of Pisa in Italy and famously dropped objects of different masses (and compositions), thereby demonstrating that the motion of matter in a gravitational field is independent of the body?s composition since these objects, despite their different masses (and compositions), their free-fall time was practically equal. By so doing, Galileo demolished a more than one and a half millennium of dogma that had been set forth by the Greek philosopher, Aristotle, namely that, in a gravitational field, heavier objects fall faster than lighter ones. Galileo?s conclusion is a posteriori justified current scientific dogma, we all accept this as a durable fact of experience. Gently and modestly, this reading appears to furnish this hypothesis. We unambiguously demonstrate beyond any shadow of doubt that Newtonian gravitation implies that gravitational and inertial mass are equal.,National University of Science and Technology

Galileo (satellite navigation)

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On the Possible Origins of the Dirac Equation

Prespacetime journal (2016)

Golden Gadzirayi Nyambuya

Despite its great success, the origins of the Dirac equation remain a mystery. For example, why does this equation exist and what does it tell us about the nature of spacetime or the World? Dirac's derivation requires that there exists a first order differential equation which upon squaring reproduces the Klein-Gordon equation. This by itself does not offer clues as to the reason for its existence. This article explores the possible origins of the Dirac equation from the perspective of a proposed Unified Field Theory described herein.

Two-body Dirac equations

Causal fermion system

Klein–Gordon equation

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On the Radiation Problem of High Mass Stars

arXiv (Cornell University) (2008)

Golden Gadzirayi Nyambuya

We use the Azimuthally Symmetric Theory of Gravitation (set-forth in arXiv:0912.2966 and further advanced in viXra:0911.0025) to argue that massive stars must be able to form via the accretion disk without much problems.

Accretion disc

High mass

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Are Tachyons Governed by an Upper Bound Uncertainty Principle

viXra (2014)

Golden Gadzirayi Nyambuya

In an earlier reading, we argued from a physical and number theoretic standpoint that an upper bound speed limit such as the speed of light implies the existence of a lower limit to the duration of events in the Universe. Consequently, this leads to a minimum characteristic length separation for events in the Universe. Herein, we argue that matter and energy that is in compliance with and in observance of the upper bound light speed limit is governed by the lower limiting uncertainty principle of Professor Werner Heisenberg. If there is a lower limiting uncertainty principle, we ask the natural and logical question ‘What would an upper bound uncertainty principle mean?’ We come to the interesting conclusion that an upper bound uncertainty principle must apply to particles that travel at speeds, equal to, or greater than the speed of light. Further, we argue that consequently, a tachyon must exist in a permanent state of confinement and must be intrinsically and inherently unstable in which event it oscillates between different states. These two requirements place quarks in a position to be good candidates for tachyons.

Tachyon

Limiting

Position (finance)

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